[sdiy] UNEF threads

[Tim Ressel]

Yo,

32 is the threads per inch. UNEF is the designator for
Unified National Extra Fine. -2A is the thread class;
it refers to tolerance and allowance. -2A and -2B are
for common applications. 


--tim



--- jhaible at debitel.net wrote:
> Here's a mechanical question about mounting
> potentiometers
> on a front panel:
> 
> If a pot is specified to have a 
> 
> 1/4-32 UNEF-2A  thread,
> 
> is this a *standard* 1/4" Unified Extra Fine thread,
> or does the -32 and -2A part mean a variation of the
> standard ?
> 
> JH.
> 
> -------------------------------------------------
> debitel.net Webmail


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